30603664

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{21019}}^1$

素因数の和:21047

約数の個数: 40

約数和(自身を含む): 72981440

約数和(自身を除く): 42377776

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 21019, 42038, 84076, 147133, 168152, 273247, 294266, 336304, 546494, 588532, 1092988, 1177064, 1912729, 2185976, 2354128, 3825458, 4371952, 7650916, 15301832, 30603664]

約数ペア:

[(1, 30603664), (2, 15301832), (4, 7650916), (7, 4371952), (8, 3825458), (13, 2354128), (14, 2185976), (16, 1912729), (26, 1177064), (28, 1092988), (52, 588532), (56, 546494), (91, 336304), (104, 294266), (112, 273247), (182, 168152), (208, 147133), (364, 84076), (728, 42038), (1456, 21019)]